:root {
  --blue: #297FFF;
  --blue-dark: #1a6ae6;
  --blue-light: #5C9EFF;
  --purple: #A097DD;
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-panel: #16161f;
  --border: #1e1e2e;
  --text: #e0e0e8;
  --text-dim: #8888a0;
  --green: #22c55e;
  --red: #ef4444;
  --yellow: #eab308;
  --font: 'Montserrat', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: radial-gradient(circle at 20% 0%, rgba(41,127,255,0.12), transparent 32%), var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.token-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  padding: 1rem;
}
.token-gate.hidden { display: none; }
.token-card {
  width: min(420px, 100%);
  background: var(--bg-card);
  border: 1px solid rgba(41,127,255,0.35);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 20px 80px rgba(0,0,0,0.55);
}
.token-kicker {
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}
.token-card h1 {
  color: var(--text);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
.token-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.token-card label {
  display: block;
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-bottom: 0.4rem;
}
.token-card input {
  width: 100%;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
  outline: none;
}
.token-card input:focus { border-color: var(--blue); }
.token-card button,
.ghost-button {
  font-family: var(--font);
  border-radius: 8px;
  border: none;
  cursor: pointer;
}
.token-card button {
  width: 100%;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--blue);
  color: white;
  font-weight: 600;
}
.token-card button:hover { background: var(--blue-dark); }
.token-error {
  min-height: 1.1rem;
  color: var(--red);
  font-size: 0.78rem;
  margin-top: 0.45rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: rgba(18, 18, 26, 0.92);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}
header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 3px;
}
.subtitle {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-left: 1rem;
}
.header-left,
.header-right {
  display: flex;
  align-items: center;
}
.header-right {
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.ghost-button {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.35rem 0.65rem;
}
.ghost-button:hover { color: var(--text); border-color: var(--blue); }
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
}
.status-dot.ok { background: var(--green); }
.status-dot.error { background: var(--red); }

main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.service-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.metric-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.2rem;
}
.service-card { min-height: 128px; }
.cost-card { grid-column: span 2; }
.metric-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}
.metric-value {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}
.metric-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.35rem;
  line-height: 1.35;
}

.budget-bar {
  height: 5px;
  background: var(--border);
  border-radius: 999px;
  margin-top: 0.7rem;
  overflow: hidden;
}
.budget-fill {
  width: 0;
  height: 100%;
  background: var(--green);
  border-radius: 999px;
  transition: width 0.5s ease, background 0.3s ease;
}
.cost-breakdown {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-top: 0.75rem;
}
.cost-breakdown strong { color: var(--text); }

.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--border);
}
.panel-header h2 {
  font-size: 1rem;
  font-weight: 600;
}
.panel-subtitle {
  color: var(--text-dim);
  font-size: 0.78rem;
}
.log-panel-header { align-items: flex-start; }

.log-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.log-filters select,
.log-filters input,
.log-filters button {
  font-family: var(--font);
  font-size: 0.8rem;
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}
.log-filters input { min-width: 130px; }
.log-filters button {
  background: var(--blue);
  border-color: var(--blue);
  cursor: pointer;
}
.log-filters button:hover { background: var(--blue-dark); }
.log-entries {
  max-height: 440px;
  overflow-y: auto;
  padding: 0.5rem;
}
.log-entry {
  display: grid;
  grid-template-columns: 80px 130px 1fr auto;
  gap: 0.8rem;
  padding: 0.65rem 0.8rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  align-items: center;
}
.log-entry:hover { background: rgba(41, 127, 255, 0.05); }
.log-actor {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.5px;
}
.log-actor.kairos { color: var(--blue); }
.log-actor.helios { color: var(--purple); }
.log-actor.selene { color: var(--green); }
.log-action { color: var(--text-dim); }
.log-entity { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-time { color: var(--text-dim); font-size: 0.7rem; }
.log-loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-dim);
}

.selene-task {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 1.2rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.selene-task:last-child { border-bottom: none; }
.task-duration {
  color: var(--text-dim);
  font-size: 0.75rem;
  margin-right: 0.5rem;
}
.task-status {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-weight: 500;
}
.task-status.ok { background: rgba(34,197,94,0.15); color: var(--green); }
.task-status.error { background: rgba(239,68,68,0.15); color: var(--red); }
.task-status.skipped { background: rgba(136,136,160,0.15); color: var(--text-dim); }

.chat-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(41,127,255,0.4);
  transition: transform 0.2s;
  z-index: 100;
  color: white;
}
.chat-bubble:hover { transform: scale(1.1); }

.chat-panel {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 380px;
  height: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: none;
  flex-direction: column;
  z-index: 100;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.chat-panel.open { display: flex; }
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.9rem;
}
.chat-header button {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}
.chat-msg {
  margin-bottom: 0.8rem;
  max-width: 85%;
}
.chat-msg.user {
  margin-left: auto;
  text-align: right;
}
.chat-msg .bubble {
  display: inline-block;
  padding: 0.6rem 0.9rem;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.4;
}
.chat-msg.user .bubble {
  background: var(--blue);
  color: white;
  border-bottom-right-radius: 4px;
}
.chat-msg.bot .bubble {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}
.chat-msg .meta {
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}
.typing-indicator {
  color: var(--text-dim);
  font-style: italic;
  font-size: 0.8rem;
  padding: 0.5rem 0;
}
.chat-input-area {
  display: flex;
  gap: 0.5rem;
  padding: 0.8rem;
  border-top: 1px solid var(--border);
}
.chat-input-area input {
  flex: 1;
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  outline: none;
}
.chat-input-area input:focus { border-color: var(--blue); }
.chat-input-area button {
  font-family: var(--font);
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  border: none;
  background: var(--blue);
  color: white;
  cursor: pointer;
  font-weight: 500;
}
.chat-input-area button:hover { background: var(--blue-dark); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

@media (max-width: 900px) {
  .cost-card { grid-column: span 1; }
  .panel-header { flex-direction: column; align-items: flex-start; }
  .log-filters { justify-content: flex-start; }
}

@media (max-width: 768px) {
  header { padding: 1rem; }
  .subtitle { display: none; }
  main { padding: 1rem; }
  .metrics-grid { grid-template-columns: 1fr; }
  .chat-panel { width: calc(100vw - 48px); right: 24px; }
  .log-entry { grid-template-columns: 70px 100px 1fr; }
  .log-time { display: none; }
}